body {
  min-width: 320px;
  max-width: 750px;
  margin: 0 auto;
  background-color: #f2f4f7;
}
* {
  margin: 0;
  padding: 0;
}
a {
  text-decoration: none;
  color: #707070;
}
@media screen and (min-width: 750px) {
  html {
    font-size: 37.5px !important;
  }
}
.wrap {
  background-color: #fff;
  padding-bottom: 0.5733rem;
}
.wrap header {
  height: 1.72rem;
  text-align: center;
  line-height: 1.72rem;
  color: #1c1c1c;
  border-bottom: 1px solid #eaeaea;
}
.wrap .nav-content {
  display: flex;
  padding: 1.2rem 0 1.6rem 0;
}
.wrap .nav-content .nav-ul {
  display: flex;
  flex: 1;
}
.wrap .nav-content .nav-ul .nav-list {
  display: flex;
  flex: 1;
  flex-wrap: wrap;
  box-sizing: border-box;
}
.wrap .nav-content .nav-ul .nav-list a {
  display: block;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 33.3%;
}
.wrap .nav-content .nav-ul .nav-list a .icon-in {
  text-align: center;
  line-height: 1.8533rem;
}
.wrap .nav-content .nav-ul .nav-list a .icon-in img {
  width: 3.7067rem;
  height: 3.7067rem;
}
.wrap .nav-content .nav-ul .nav-list a .icon-in span {
  display: block;
  height: 0.3333rem;
  width: 1.1467rem;
  line-height: 0.3333rem;
  font-size: 0.6667rem;
}
.wrap .nav-content .nav-ul .nav-list a:nth-child(-n + 3) {
  margin-bottom: 1.6rem;
}
.wrap .hot {
  margin-left: 0.367rem;
}
.wrap .hot img {
  display: block;
  margin: 0 auto;
  width: 9.6267rem;
  height: 2.0267rem;
}
.content {
  margin-top: 0.5333rem;
  padding: 1.066667rem 0.64rem;
  background-color: #fff;
}
.content .content-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}
.content .content-top img {
  width: 0.5067rem;
  height: 0.5067rem;
}
.content .content-top h3 {
  flex: 1;
  margin-left: 0.24rem;
}
.carousel {
  margin-top: 40px;
}
.carousel .swiper {
  width: 100%;
  height: 100%;
}
.carousel .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.carousel .swiper-slide img {
  display: block;
  width: 4.5067rem;
  height: 5.0133rem;
  object-fit: cover;
}
.charging {
  padding: 0.7067rem 0;
  box-sizing: border-box;
}
.charging .charging-ul {
  box-sizing: border-box;
}
.charging .charging-ul .charging-list {
  display: flex;
  flex: 1;
  box-sizing: border-box;
}
.charging .charging-ul .charging-list .items {
  width: 33.3%;
  margin: 0 0.3rem;
  box-shadow: 0.0533rem 0.0533rem 0.08rem 0.08rem rgba(0, 0, 0, 0.1);
}
.charging .charging-ul .charging-list .items img {
  width: 100%;
}
.charging .charging-ul .charging-list .items .tit {
  padding: 0 0.16rem;
  color: #3b3f47;
}
.charging .charging-ul .charging-list .items .tit .size-tit {
  font-size: 0.5rem;
  padding: 0.2333rem 0;
}
.charging .charging-ul .charging-list .items .tit .studay {
  padding: 0 0 0.3333rem 0;
  height: 0.6133rem;
  font-size: 0.3467rem;
  line-height: 0.6133rem;
}
.footer {
  height: 1.5067rem;
  border-top: 0.0267rem solid #E2E2E2;
  background-color: #fff;
}
.footer .footer-ul .footer-list {
  display: flex;
  flex: 1;
}
.footer .footer-ul .footer-list .footer-items {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 33.3%;
  height: 1.5067rem;
}
.footer .footer-ul .footer-list .footer-items img {
  width: 0.52rem;
  height: 0.5467rem;
}
